Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 9 19.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 09/19/2024   22:38:04   (   0.28,  61.32) (   0.38,  60.75)   65.06                80
 09/20/2024   22:16:45   (   0.29,  61.32) (  -0.59,  65.28)  450.75                80
 09/22/2024   10:38:53   (  -0.27,  61.32) (  -0.60,  59.97)  154.89                80
 09/23/2024   10:22:55   (  -0.28,  61.31) (   0.45,  64.48)  361.34                80
 09/24/2024   22:44:52   (   0.24,  61.30) (   0.74,  59.21)  239.06                80
 09/25/2024   22:23:35   (   0.26,  61.30) (  -0.30,  63.72)  276.14                80
 09/27/2024   10:45:41   (  -0.22,  61.32) (  -0.91,  58.42)  331.76                80
 09/28/2024   10:29:44   (  -0.23,  61.32) (   0.15,  62.93)  184.36                80
 09/29/2024   22:51:41   (   0.20,  61.29) (   1.03,  57.66)  414.33                80
 09/30/2024   22:30:23   (   0.22,  61.29) (   0.02,  62.18)  101.06                80